Pepper water foot soak contraindications are as follows: 1, women can not use pepper water foot soak during menstruation, pepper belongs to the pungent hot herbs, menstruation with its foot soak will aggravate the menstrual bleeding, and even the symptoms of dysmenorrhea, should be clinically avoided. 2, many patients with fire or sore throat, gum swelling, and irritability, anxiety, through the pepper water foot soak will aggravate its symptoms, making it 3, foot soak with pepper water may lead to insomnia, so it is contraindicated for patients with insomnia. Because pepper water can make people’s nerves become more excited, resulting in a person is difficult to sleep. 4, foot ulcers, broken, this time with pepper water foot soak will make its symptoms aggravated, and even serious bacterial infections, sepsis, etc..